论文信息 - Equivalence between Nyquist and Routh-Hurwitz stability criteria for operational amplifier design

Equivalence between Nyquist and Routh-Hurwitz stability criteria for operational amplifier design

This paper describes the equivalence between Nyquist and Routh-Hurwitz stability criteria for analysis and design of the operational amplifier stability under some conditions. In the theoretical part, respective mathematical foundations of Nyquist and Routh-Hurwitz stability criteria have been deduced, and the equivalency of their mathematical foundations is shown. In the verification part, our statement is confirmed with LTspice simulations at transistor level circuits.

[1] Gaetano Palumbo,et al. Feedback Amplifiers: Theory and Design , 2002 .

[2] Robert G. Meyer,et al. Analysis and Design of Analog Integrated Circuits , 1993 .

[3] David A. Johns,et al. Analog Integrated Circuit Design , 1996 .

[4] Franco Maloberti,et al. Analog Design for CMOS VLSI Systems , 2001 .

[5] Haruo Kobayashi,et al. Analysis and design of operational amplifier stability based on Routh-Hurwitz method , 2016, 2016 13th IEEE International Conference on Solid-State and Integrated Circuit Technology (ICSICT).

[6] R. Jacob Baker,et al. CMOS Circuit Design, Layout, and Simulation , 1997 .

[7] Johan H. Huijsing,et al. Operational Amplifiers - Theory and Design , 2000 .